THE HUB

The Hub/EXTRON/Switchers/DXP 84

EXTRON, Switchers

DXP 84

Control
IP, RS-232 (default TCP)
Encoding
ASCII
IP
TCP port 23
RS-232
9600 baud, 8N1
Line ending
CR
Roles
Switcher, DSP

Commands

33 commands
POWER2
CEC POWER ON \x1BO%o*"PwrOn"DCEC,DcecO%o*%E0%04*1
Ending: cr
CEC POWER OFF \x1BO%o*"PwrOff"DCEC,DcecO%o*%E0%36*1
Ending: cr
VOLUME3
VOLUME UP %o+V
Reply: Out%o Vol%vEnding: cr
VOLUME DOWN %o-V
Reply: Out%o Vol%vEnding: cr
VOLUME SET %o*%vV
Reply: Out%o Vol%vEnding: cr
MUTE4
MUTE ON %o*1Z
Reply: AMT%o*1Ending: cr
MUTE OFF %o*0Z
Reply: AMT%o*0Ending: cr
VIDEO MUTE ON %o*1B
Reply: VMT%o*1Variables: outputEnding: cr
VIDEO MUTE OFF %o*0B
Reply: VMT%o*0Variables: outputEnding: cr
INPUT8
INPUT 1 1
Ending: cr
INPUT 2 2
Ending: cr
INPUT 3 3
Ending: cr
INPUT 4 4
Ending: cr
INPUT 5 5
Ending: cr
INPUT 6 6
Ending: cr
INPUT 7 7
Ending: cr
INPUT 8 8
Ending: cr
ROUTING16
OUTPUT 1 1
Ending: cr
OUTPUT 2 2
Ending: cr
OUTPUT 3 3
Ending: cr
OUTPUT 4 4
Ending: cr
SEND IN TO OUT *
Variables: input,outputEnding: cr
OUT1 IN1 1*1!
Reply: Out1 In1 AllEnding: cr
OUT1 IN2 2*1!
Reply: Out1 In2 AllEnding: cr
OUT1 IN3 3*1!
Reply: Out1 In3 AllEnding: cr
OUT1 IN4 4*1!
Reply: Out1 In4 AllEnding: cr
OUT1 IN5 5*1!
Reply: Out1 In5 AllEnding: cr
OUT1 IN6 6*1!
Reply: Out1 In6 AllEnding: cr
OUT1 IN7 7*1!
Reply: Out1 In7 AllEnding: cr
OUT1 IN8 8*1!
Reply: Out1 In8 AllEnding: cr
AV SWITCH %n*%o!
Reply: Out%o In%n AllVariables: input,outputEnding: cr
AUDIO SWITCH %n*%o%
Reply: Out%o In%n AudVariables: input,outputEnding: cr
VIDEO SWITCH %n*%o$
Reply: Out%o In%n VidVariables: input,outputEnding: cr

Cheat sheet

driver.cheatSheet()

What it is

The DXP HD 4K PLUS Series are digital matrix switchers that route HDMI signals from multiple sources to HDMI-equipped display devices. They support computer and video resolutions up to 4K @ 60 Hz.

Specs

Resolution: up to 4K @ 60 Hz

Frame Rate: 60 Hz

Signal Type: HDMI 2.0b

Inputs: 8

Outputs: 4

Setup

First Use: Connect input and output devices, then power on. Download PCS software. Select EDID files and create ties/presets using PCS.

Video Optimization: EDID files can be applied to inputs using PCS.

Control: Connect a computer or control system to the Remote RS-232 port, front panel USB Config port, or RJ-45 LAN port.

Support

Power Cycle: Power cycle the switcher to cancel power save mode 1.

Factory Reset: Absolute reset (mode 5) by holding the Reset button for approximately 9 seconds while the DXP is running, then momentarily pressing it again. This restores default factory conditions, including IP settings.

About this driver

driver.source()

Confirm each command on your device before you rely on it. Provided as is, with no warranty. To correct something or ask for it to come down, write to info@ctrlbot.io. Licensed CC BY 4.0: credit CTRLbot and link back when you share it. Product page. Manufacturer site.

Revision
1
Updated
2026-11-05
Catalog date
2026-11-12
License
CC-BY-4.0